Unix Jobs in District of Columbia

181 - 200 of 615 Jobs

Telephony AnalystJob Title - Telephony Analyst

MaximusCompany Name - Maximus

•

Maryland, USA

Full-time

General information Job Posting Title Telephony Analyst Date Wednesday, July 16, 2025 City Annapolis Junction State MD Country United States Working time Full-time Description & Requirements Maximus is seeking a Telephony Analyst to manage and support internal-use telephony systems for our Homeland Security customer. This role will provide technical leadership for the design, configuration, maintenance, and troubleshooting of enterprise VoIP and telephony infrastructure, with respo

Senior Systems EngineerJob Title - Senior Systems Engineer

Winning Edge Solutions, LLCCompany Name - Winning Edge Solutions, LLC

•

Herndon, Virginia, USA

Contract

Role: Senior Systems Engineer Location: Fairfax, VA Key Skills: Windows Server, Active Directory, SCCM, CSP, SQL server, Apache, Unix server SUN/ Solaris, Linux/ RedHat Preferred Qualifications: Windows Server 2012R2, 2016, 2019, 2022 and newer Microsoft Active Directory Domain Services Microsoft Group Policy Management and Windows Configuration Service Providers (CSP) Microsoft Systems Center Endpoint Manager (SCCM and Intune) Exchange 2016/2019() EOL Windows Terminal Server Microsoft O

Data EngineerJob Title - Data Engineer

M9 SolutionsCompany Name - M9 Solutions

•

Washington, District of Columbia, USA

Full-time

M9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, skills, clearance levels, and technologies to help organizations who desire improved performance and modern, sustainable change. M9 has provided quality IT services and support to more than 30 Federal Agencies and multiple commercial customers nationwide. Our capabilities include digital transformation, software development, cloud migration, applications & infrastructure, cy

Lead Software EngineerJob Title - Lead Software Engineer

Realm OneCompany Name - Realm One

•

Maryland, USA

Full-time

We're seeking a Lead Software Engineer to collaborate with system users, requirements owners and developmental contractors to translate operational requirements. If you are ready to support a high-performing team that truly makes a difference, thencome join us! Job Description: Essential Duties and Responsibilities: Collaborates with system users, requirements owners, and developmental contractors to translate operational requirements into software requirements, designs, and implementations.P

Telephony AnalystJob Title - Telephony Analyst

Maximus, Inc.Company Name - Maximus, Inc.

•

Maryland, USA

Full-time

Description & Requirements Maximus is seeking a Telephony Analyst to manage and support internal-use telephony systems for our Homeland Security customer. This role will provide technical leadership for the design, configuration, maintenance, and troubleshooting of enterprise VoIP and telephony infrastructure, with responsibilities that span operating systems, networking, security, and application support. This position is on-site five days a week and requires an active secret security clearanc

Data Center Technician 2Job Title - Data Center Technician 2

Oracle CorporationCompany Name - Oracle Corporation

•

Ashburn, Virginia, USA

Full-time

Job Description What you'll be doing: Hardware installation & configuration of enterprise servers and cabling infrastructure. Rack installation including racking of components, putting racks in place, cabling, power up and handoff of servers to internal provisioning teams. Rack deinstallation including power off, removal of cabling, removal of rack components. Hardware Break/Fix replacement of FRUs Troubleshooting and resolve Telco Connectivity issues Troubleshoot & Replace Network Switch equi

ETL Informatica DeveloperJob Title - ETL Informatica Developer

IT Trailblazers, LLCCompany Name - IT Trailblazers, LLC

•

Remote

Contract

Note : This is a W2 role , we cannot accept resume on Contract or c2c basis due to restrictions. Job Title : ETL Informatica Developer Duration : 6 months Location: Remote Description: Top Skills' Details Experience with Medicaid, Medicare, or healthcare data systems. 7+ years of experience with Informatica PowerCenter and ETL development. 5+ years of experience writing complex SQL and performance tuning. 5+ years of experience with Teradata (v17+), including Fastload, TPT, and Multiload util

Senior Mainframe EngineerJob Title - Senior Mainframe Engineer

ALTA IT ServicesCompany Name - ALTA IT Services

•

Reston, Virginia, USA

Full-time

Job Title: Senior Mainframe Engineer Location: Reston, VA Type: Contract - 6 + months - strong likelihood of extension and/or perm conversion Contractor Work Model: Mostly REMOTE but onsite for client meetings approximately 1X monthly We are seeking a highly experienced, self-driven, and technically versatile Senior Mainframe Engineer to support and evolve our client's enterprise systems. This role requires an individual with strong initiative, a passion for technology, and the ability to take o

Senior System EngineerJob Title - Senior System Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

•

Fort Meade, Maryland, USA

Full-time

Job Number: R0219341 System Engineer, Senior The Opportunity: Are you looking for an opportunity to combine your te chn ical skills with big-picture thi nk ing to make an impact on national security? As a systems engineer on our team, you'll provide networking, fabrication, security, lab, and deployment support by delivering engineering solutions for network configurations, deployment loading of sof tware, and patching and troubleshooting deployed sof tware and hardware on a variety of servers

Senior Systems Engineer Level_IVJob Title - Senior Systems Engineer Level_IV

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

Laurel, Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Complex Systems, Information Technology (IT) Systems, Linux, Systems Design, Systems Engineering Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: The Senior Systems Engineer IV shal

System Administrator (SA2) (Government)Job Title - System Administrator (SA2) (Government)

AT&T Inc.Company Name - AT&T Inc.

•

Columbia, Maryland, USA

Full-time

Job Description: AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission. MAROONMIDNIGHTS (MMN) Provide IT support and solutions developed for National Cryptologic University classified training

Senior Systems Engineer Level_IVJob Title - Senior Systems Engineer Level_IV

General DynamicsCompany Name - General Dynamics

•

Laurel, Maryland, USA

Full-time

System AdministratorJob Title - System Administrator

Boeing CompanyCompany Name - Boeing Company

•

Herndon, Virginia, USA

Full-time

System Administrator Company: The Boeing Company Boeing Defense, Space & Security (BDS), Maritime and Intelligence Systems (M&IS), seeks a System Administrator (Shift Work) to join our Mission Operations team in Herndon, VA Our team focuses on delivering complex solutions in some of the most challenging environments on Earth. We provide support for our Mission Operations Portfolio areas which design, build, test, deploy, operate, and maintain a wide variety of mission critical platforms and sy

Cloud EngineerJob Title - Cloud Engineer

SAICCompany Name - SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2504411 Location: CHANTILLY, VA, US Date Posted: 2025-04-17 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC's Space & Intel Business Group, USG Mission and Information Technology Division, is seeking a Cloud Developer to accelerate the timely, reliable, and secure delivery of open source data, informa

CNO DeveloperJob Title - CNO Developer

Apex SystemsCompany Name - Apex Systems

•

Maryland, USA

Full-time

Job#: 2074804 Job Description: The Computer Network Operations (CNO) Developer Lead IV will provide team and technical leadership in the designing, developing, documenting, testing, debugging and maintenance of hardware or software based CNO capabilities. They will apply their knowledge of security concepts and networks to their work, while effectively communicating project status to leadership and customers. Ensuring compliance with software standards will be a primary focus of their role. The

Senior Systems Engineer Level_IVJob Title - Senior Systems Engineer Level_IV

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

Laurel, Maryland, USA

Full-time

Data Center TechnicianJob Title - Data Center Technician

Oracle CorporationCompany Name - Oracle Corporation

•

Ashburn, Virginia, USA

Full-time

Job Description What you'll be doing: Hardware installation & configuration of enterprise servers and cabling infrastructure. Hardware Break/Fix replacement of FRUs Rack installation including putting racks in place, cabling, power up and handoff of servers to internal provisioning teams. Troubleshooting and resolve Telco Connectivity issues Troubleshoot & Replace Network Switch equipment You will communicate within a ticketing environment that is used and supervised by multiple internal Oracl

Software Engineer [Multiple Positions Available]Job Title - Software Engineer [Multiple Positions Available]

JPMorgan Chase & Co.Company Name - JPMorgan Chase & Co.

•

McLean, Virginia, USA

Full-time

Job Description DESCRIPTION: Duties: Design, develop, test and deploy applications and cloud-native microservices. Design, develop and implement DevOps for software solutions. Solve business problems through innovation and engineering practices. Maximize the value of cloud agnostic solutions by selecting cloud-agnostic tools and platforms that support multiple cloud environments, developing application architectures that can be deployed on any cloud platform, and implementing monitoring soluti

TX Series / Cobol & CICS Programmer @ RemoteJob Title - TX Series / Cobol & CICS Programmer @ Remote

VBEST Software IncCompany Name - VBEST Software Inc

•

Remote

Contract, Third Party

Our Client is Looking for a CICS & COBOL Programmer with strong " TX Series " Linux based skills are preferred., Working in TX Series Environment is a Big Plus. Please send Resumes.., Remote.

Informatica Developer (IDMC Engineer) | In-person InterviewJob Title - Informatica Developer (IDMC Engineer) | In-person Interview

Pull Skill TechnologiesCompany Name - Pull Skill Technologies

•

Reston, Virginia, USA

Contract, Third Party

Role: IDMC Engineer (IDMC Engineer) Location: Reston VA- Reston VA In-person interview Job Description: Must have experience in IDMC (Informatica's SAAS platform Intelligent Data Management on Cloud) and using Self service workbench.Ability to Develop and also Setup Informatica on cloud.Skilled in programming languages like Python, Unix Shell scriptingExperience automating repetitive tasks related to provisioning of AWS Services, installation, configuration, or management of infrastructure using